EP 2433345 A4 20121121 - ELECTRICITY DISTRIBUTION STRUCTURE
Title (en)
ELECTRICITY DISTRIBUTION STRUCTURE
Title (de)
STROMVERTEILUNGSSTRUKTUR
Title (fr)
STRUCTURE DE DISTRIBUTION D'ÉLECTRICITÉ
Publication
Application
Priority
- FI 2010050402 W 20100519
- FI 20095559 A 20090520
Abstract (en)
[origin: WO2010133766A1] The invention relates to an electricity distribution structure including a low voltage transformer (1) and, connected thereto, a feed connection (2) on the high voltage side and a distribution busbar system (3) on the low voltage side. According to the invention, the low voltage transformer (1) is surrounded by a substantially solid metal shield (4) which provides the EMC protection, and the distribution busbar system (3) is supported on the inner surface of the metal shield. Furthermore, supported on the metal shield is a number of switch boxes (5), their switches (6) being coupled to the distribution busbar system, and being open to the transformer and provided on the outside with opening and closing metal hatches (7). In addition, inside the metal shield there is a cooling air circulation (8) for cooling the transformer and the switches.
IPC 8 full level
H02B 7/01 (2006.01); H01F 27/36 (2006.01)
CPC (source: EP FI US)
H01F 27/36 (2013.01 - EP FI); H01F 27/363 (2020.08 - EP FI US); H02B 7/01 (2013.01 - FI)
Citation (search report)
- [A] WO 9814040 A2 19980402 - RUUTTU JARI [FI], et al
- [A] WO 2006076258 A2 20060720 - TORTURED PATH EMI SOLUTIONS LL [US], et al
- [A] EP 1480504 A1 20041124 - IEV INST FUER ELEKTROMAGNETISC [DE]
- [A] WO 0064020 A1 20001026 - PARK GIJU [KR], et al
- See references of WO 2010133766A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010133766 A1 20101125; EP 2433345 A1 20120328; EP 2433345 A4 20121121; EP 2433345 B1 20140212; FI 122254 B 20111031; FI 20095559 A0 20090520; FI 20095559 A 20101121
DOCDB simple family (application)
FI 2010050402 W 20100519; EP 10777427 A 20100519; FI 20095559 A 20090520